Combined photovoltaic panel mounting bracket

Abstract

The utility model discloses a combined photovoltaic panel mounting bracket, which comprises two connecting hinges, the top ends of the two connecting hinges are detachably provided with a photovoltaic panel mounting bracket, and the upper surface of the photovoltaic panel mounting bracket is detachably provided with a photovoltaic panel. The two ends of each connecting hinge are bent upwards by 90 degrees, the end faces of the connecting hinges are attached to the bottom face of the photovoltaic panel installation support, the inner sides of the two ends of each connecting hinge are connected with the connecting hinges through screws, and one end of each connecting hinge is attached to the bottom face of the photovoltaic panel installation support and connected with the photovoltaic panel installation support through a screw. According to the utility model, the assembling insertion rods are locked in the first connecting end plate and the second connecting end plate through the positioning clamping blocks and the limiting insertion rods and cannot be pulled out without manual intervention, so that the assembling time of the photovoltaic panel mounting bracket is shortened, the operation difficulty during the assembling of the photovoltaic panel mounting bracket is reduced, and the construction efficiency of the solar photovoltaic panel bracket is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar photovoltaic panel installation tools, in particular to a combined photovoltaic panel installation bracket. Background Technique

[0002] A solar photovoltaic panel is a power generation device that generates direct current when exposed to sunlight. It consists of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon). Since there are no moving parts in the solar photovoltaic panel, it can operate for a long time without any loss. A simple photovoltaic cell can provide energy for watches and computers, and a more complex photovoltaic system can provide lighting for houses and supply power to the power grid;

[0003] The photovoltaic panel components can be made into different shapes, and the components can be connected to generate more electricity. Photovoltaic panel components are used on rooftops and building surfaces, and even as part of windows, skylights or shading devices. These photovoltaic facilities are usually called photovoltaic systems attached to buildings. When installing solar photovoltaic panels, they need to be fixed by brackets.

[0004] However, for the installation brackets used in existing solar photovoltaic panels, when carrying out on-site construction, the installation brackets need to be fixed by welding or bolts, which is cumbersome and time-consuming in operation. Moreover, the assembled installation brackets are not convenient to disassemble and recycle when not in use; therefore, they do not meet the existing requirements. For this reason, we propose a combined photovoltaic panel installation bracket. Content of the Utility Model

[0005] The purpose of the utility model is to provide a combined photovoltaic panel installation bracket to solve the problems mentioned in the above background technique, that is, for the installation brackets used in solar photovoltaic panels, when carrying out on-site construction, the installation brackets need to be fixed by welding or bolts, which is cumbersome and time-consuming in operation, and the assembled installation brackets are not convenient to disassemble and recycle when not in use.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A combined photovoltaic panel installation bracket, including two connecting hinges. The tops of the two connecting hinges are detachably installed with a photovoltaic panel installation bracket. The upper surface of the photovoltaic panel installation bracket is detachably installed with a solar photovoltaic panel. The two ends of the connecting hinge are bent upward at 90 degrees and the end faces are attached to the bottom surface of the photovoltaic panel installation bracket. Both inner sides of the two ends of the connecting hinge are connected with a connecting hinge by screws. One end of the connecting hinge is attached to the bottom surface of the photovoltaic panel installation bracket and is connected with the photovoltaic panel installation bracket by screws.

[0007] Preferably, the photovoltaic panel mounting bracket includes two longitudinal brackets and two transverse brackets. The longitudinal brackets are located above the connecting hinge and are detachably connected to the connecting hinge. The transverse brackets are perpendicular to the longitudinal brackets. First connection end plates are fixed at both ends of the longitudinal brackets, and second connection end plates are fixed at both ends of the transverse brackets. The second connection end plates cover the upper surfaces of the first connection end plates.

[0008] Preferably, both the first connection end plate and the second connection end plate are L-shaped, and four assembly insertion holes are vertically penetrated through the corners. The positions of the four assembly insertion holes vertically penetrated through the surfaces of the first connection end plate and the second connection end plate correspond to each other one by one and the axes coincide.

[0009] Preferably, a filling groove is provided on the upper surface of the second connection end plate. A filling plate is clamped inside the filling groove. Four symmetrically positioned assembly insertion rods are fixed at the bottom of the filling plate. The assembly insertion rods pass through the inner sides of the assembly insertion holes penetrated through the first connection end plate and the second connection end plate.

[0010] Preferably, a positioning card slot is provided on the outer surface of the first connection end plate. A positioning clamping block is slidably inserted into the positioning card slot. Two limiting insertion rods are fixed on one side of the positioning clamping block.

[0011] Preferably, limiting insertion holes are vertically penetrated through the bottoms of the four assembly insertion rods. The limiting insertion rods are slidably inserted into the first connection end plate and the limiting insertion rods pass through the limiting insertion holes.

[0012] Preferably, the length dimension of the assembly insertion rod is equal to the thickness dimensions of the longitudinal bracket and the transverse bracket, and the thickness dimension of the positioning clamping block is twice the depth dimension of the positioning card slot.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, the first connection end plate at the end of the longitudinal bracket and the second connection end plate at the end of the transverse bracket are aligned vertically and fitted together. Then, the assembly insertion rods at the bottom of the filling plate are inserted into the assembly insertion holes on the surface of the second connection end plate, so that the assembly insertion rods pass through the assembly insertion holes in the first connection end plate and the bottom ends extend out from the bottom of the first connection end plate. Subsequently, the positioning clamping block is clamped in the positioning card slot and pressed tightly, so that the limiting insertion rods enter the inside of the first connection end plate and pass through the inner sides of the limiting insertion holes at the bottom ends of the assembly insertion rods. The assembly insertion rods are locked inside the first connection end plate and the second connection end plate by the positioning clamping block and the limiting insertion rods and cannot be pulled out without manual intervention, shortening the assembly time of the photovoltaic panel mounting bracket and reducing the operation difficulty during the assembly of the photovoltaic panel mounting bracket, and improving the construction efficiency of the solar photovoltaic panel bracket;

[0015] 2. When the photovoltaic panel mounting bracket of the present utility model needs to be disassembled and recycled, only the positioning clamping block needs to be pulled out from the positioning slot, so that the limiting insertion rod is separated from the assembled insertion rod. Then, the bottom of the assembled insertion rod is pushed upward, so that the filling plate is separated from the filling groove. At this time, the filling plate is pulled upward to take out the assembled insertion rod from the assembled insertion hole. At this time, the first connection end plate and the second connection end plate lose their connection, and the longitudinal bracket and the transverse bracket can be quickly disassembled, and the components will not be damaged during the process, which is convenient for the recycling and reuse of the solar photovoltaic panel bracket, or for component replacement or maintenance of the solar photovoltaic panel bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the photovoltaic mounting bracket of the present utility model;

[0018] Figure 3 is a schematic structural diagram of the second connection end plate and the filling plate of the present utility model;

[0019] Figure 4 is a schematic structural diagram of the assembled insertion rod of the present utility model.

[0020] In the figure: 1. Bottom fixing frame; 2. Connecting hinge; 3. Photovoltaic panel mounting bracket; 31. Longitudinal bracket; 32. Transverse bracket; 33. First connection end plate; 34. Second connection end plate; 35. Filling plate; 36. Filling groove; 37. Assembled insertion hole; 38. Positioning slot; 39. Assembled insertion rod; 310. Limiting insertion hole; 311. Limiting insertion rod; 312. Positioning clamping block; 4. Solar photovoltaic panel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0022] Such as Figure 1As shown in the figure, a combined photovoltaic panel mounting bracket is provided. At the top ends of two connecting hinges 2, a photovoltaic panel mounting bracket 3 is detachably mounted. On the upper surface of the photovoltaic panel mounting bracket 3, a photovoltaic panel 4 is detachably mounted. The two ends of the connecting hinge 2 are bent upward at a right angle and the end faces are in contact with the bottom surface of the photovoltaic panel mounting bracket 3. On the inner sides of both ends of the connecting hinge 2, there are connecting hinges 2 connected by screws. One end of the connecting hinge 2 is in contact with the bottom surface of the photovoltaic panel mounting bracket 3 and is connected to the photovoltaic panel mounting bracket 3 by screws. The bottom fixing frame 1 and the connecting hinge 2 are used to fix and support the photovoltaic panel mounting bracket 3, so that the photovoltaic panel 4 on the surface of the photovoltaic panel mounting bracket 3 is inclined and maintains a fixed angle, so that the photovoltaic panel 4 can receive sunlight and convert light energy into electrical energy for storage.

[0023] As Figures 2 to 4 shown, the photovoltaic panel mounting bracket 3 includes two longitudinal brackets 31 and two transverse brackets 32. The longitudinal brackets 31 are located above the connecting hinges 2 and are detachably connected to the connecting hinges 2. The transverse brackets 32 are perpendicular to the longitudinal brackets 31. At both ends of the longitudinal brackets 31, first connection end plates 33 are fixed. At both ends of the transverse brackets 32, second connection end plates 34 are fixed. The second connection end plates 34 cover the upper surfaces of the first connection end plates 33. The first connection end plates 33 and the second connection end plates 34 are used to form a rectangular frame with the perpendicular longitudinal brackets 31 and transverse brackets 32 for mounting and fixing the photovoltaic panel 4.

[0024] Both the first connection end plate 33 and the second connection end plate 34 are L-shaped, and four assembly insertion holes 37 are vertically penetrated at the corners. The positions of the four assembly insertion holes 37 vertically penetrated on the surfaces of the first connection end plate 33 and the second connection end plate 34 correspond to each other and the axes coincide. On the upper surface of the second connection end plate 34, there is a filling groove 36. Inside the filling groove 36, a filling plate 35 is snap-fitted. At the bottom of the filling plate 35, four symmetrically located assembly insertion rods 39 are fixed. The assembly insertion rods 39 pass through the inside of the assembly insertion holes 37 penetrated by the first connection end plate 33 and the second connection end plate 34. The filling plate 35 and the assembly insertion rods 39 are used for inserting and assembling the first connection end plate 33 and the second connection end plate 34 to ensure that the first connection end plate 33 and the second connection end plate 34 cannot be separated along the length directions of the longitudinal brackets 31 and the transverse brackets 32.

[0025] The outer surface of the first connection end plate 33 is provided with a positioning card slot 38. A positioning clamping block 312 is slidably inserted inside the positioning card slot 38. Two limiting insertion rods 311 are fixed on one side of the positioning clamping block 312. Limiting insertion holes 310 are provided through the bottom ends of the four assembly insertion rods 39. The limiting insertion rods 311 are slidably inserted inside the first connection end plate 33 and the limiting insertion rods 311 pass through the limiting insertion holes 310, and the position of the assembly insertion rods 39 inserted inside the assembly insertion holes 37 is restricted by the limiting insertion rods 311, ensuring that the assembly insertion rods 39 cannot be detached from the assembly insertion holes 37 along their axial directions.

[0026] The length dimension of the assembly insertion rod 39 is equal to the thickness dimensions of the longitudinal bracket 31 and the transverse bracket 32. The thickness dimension of the positioning clamping block 312 is twice the depth dimension of the positioning card slot 38, which is convenient for separating the positioning clamping block 312 from the inside of the positioning card slot 38 and taking out the limiting insertion rods 311, so that the limiting insertion holes 310 are separated from the limiting insertion rods 311. At the same time, it is ensured that after the assembly insertion rod 39 is inserted into the assembly insertion hole 37, the bottom end part of the assembly insertion rod 39 protrudes from the bottom end of the first connection end plate 33, so as to take out the filling plate 35 from the inside of the filling groove 36 after the limiting insertion hole 310 is detached from the limiting insertion hole 310.

[0027] Working principle: When assembling the solar photovoltaic panel bracket, first align the first connection end plate 33 at the end of the longitudinal bracket 31 with the second connection end plate 34 at the end of the transverse bracket 32 up and down, and then fit the first connection end plate 33 and the second connection end plate 34. After the first connection end plate 33 and the second connection end plate 34 are fitted, insert the assembly insertion rod 39 at the bottom of the filling plate 35 into the assembly insertion hole 37 on the surface of the second connection end plate 34, so that the assembly insertion rod 39 passes through the assembly insertion hole 37 in the first connection end plate 33 and the bottom end extends out from the bottom of the first connection end plate 33. At this time, the filling plate 35 is clamped into the second connection end plate 34 and its upper surface is flush with the second connection end plate 34. Subsequently, the positioning clamping block 312 is clamped in the positioning card slot 38 and pressed tightly, so that the limiting insertion rod 311 enters the inside of the first connection end plate 33 and passes through the inside of the limiting insertion hole 310 at the bottom end of the assembly insertion rod 39. The assembly insertion rod 39 is locked inside the first connection end plate 33 and the second connection end plate 34 by the positioning clamping block 312 and the limiting insertion rods 311 and cannot be pulled out without manual intervention. Then, assemble the longitudinal bracket 31 and the bottom fixing frame 1 through the connecting hinge 2, fix the connecting hinge 2 to the ground, and finally install the solar photovoltaic panel 4 on the surfaces of the longitudinal bracket 31 and the transverse bracket 32, shortening the assembly time of the photovoltaic panel installation bracket 3 and reducing the operation difficulty during the assembly of the photovoltaic panel installation bracket 3, and improving the construction efficiency of the solar photovoltaic panel bracket.

[0028] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claimed rights involved.

Claims

1. A combined photovoltaic panel mounting bracket, comprising two connecting hinges (2), characterized in that: The top ends of the two connecting hinges (2) are detachably mounted with a photovoltaic panel mounting bracket (3), and the upper surface of the photovoltaic panel mounting bracket (3) is detachably mounted with a photovoltaic panel (4). The two ends of the connecting hinge (2) are bent upward at ninety degrees and the end faces are in contact with the bottom surface of the photovoltaic panel mounting bracket (3). The inner sides of the two ends of the connecting hinge (2) are connected to the connecting hinge (2) by screws. One end of the connecting hinge (2) is in contact with the bottom surface of the photovoltaic panel mounting bracket (3) and is connected to the photovoltaic panel mounting bracket (3) by screws.

2. The combined photovoltaic panel mounting bracket according to claim 1, characterized in that: The photovoltaic panel mounting bracket (3) comprises two longitudinal brackets (31) and two transverse brackets (32), wherein the longitudinal bracket (31) is located above the connecting hinge (2) and is detachably connected to the connecting hinge (2), the transverse bracket (32) and the longitudinal bracket (31) are kept perpendicular to each other, and first connecting end plates (33) are fixed to both ends of the longitudinal bracket (31), and second connecting end plates (34) are fixed to both ends of the transverse bracket (32), and the second connecting end plates (34) cover the upper surface of the first connecting end plates (33).

3. The combined photovoltaic panel mounting bracket according to claim 2, characterized in that: The first connecting end plate (33) and the second connecting end plate (34) are both L-shaped and have four assembly sockets (37) extending vertically through the corners; the positions of the four assembly sockets (37) extending vertically through the surfaces of the first connecting end plate (33) and the second connecting end plate (34) correspond to each other and their axes coincide.

4. The combined photovoltaic panel mounting bracket according to claim 3, characterized in that: A filling groove (36) is provided on the upper surface of the second connecting end plate (34), a filling plate (35) is clamped on the inner side of the filling groove (36), four symmetrically positioned assembly plug rods (39) are fixed to the bottom of the filling plate (35), and the assembly plug rods (39) pass through the inner side of an assembly plug hole (37) penetrating the first connecting end plate (33) and the second connecting end plate (34).

5. The combined photovoltaic panel mounting bracket according to claim 4, characterized in that: The outer surface of the first connecting end plate (33) is provided with a positioning slot (38), a positioning card block (312) is slidably inserted into the inner side of the positioning slot (38), and two limiting plug rods (311) are fixed to one side of the positioning card block (312).

6. The combined photovoltaic panel mounting bracket according to claim 5, characterized in that: The bottom ends of the four assembly plug-in rods (39) are all penetrated by a limiting plug-in hole (310); the limiting plug-in rod (311) is slidably plugged into the inside of the first connection end plate (33) and the limiting plug-in rod (311) passes through the limiting plug-in hole (310).

7. The combined photovoltaic panel mounting bracket according to claim 6, characterized in that: The length dimension of the assembly plug-in rod (39) is equal to the thickness dimension of the longitudinal bracket (31) and the transverse bracket (32), and the thickness dimension of the positioning card block (312) is twice the depth dimension of the positioning card slot (38).

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